Everything business book authors need to know about tech, preparation, and on-air presence — before, during, and after the interview
For authors, podcast guesting is one of the most powerful ways to build visibility, establish authority, and get your book in front of new readers. But showing up underprepared — with spotty audio, no clear talking points, or nervous energy that derails the conversation — can do more harm than good.
Being a great podcast guest is a skill, and like most skills, it can be learned. Whether you're preparing for your first interview or your fiftieth, there are three areas that separate a forgettable guest from one a host wants to invite back: your technical setup, your preparation, and your presence in the room.
This guide covers all three — with the specific, practical advice that actually makes a difference.
Getting the Tech Right: Be Zoomable Plus
The phrase to keep in mind is Zoomable plus. That means starting with the basic equipment you'd use for a Zoom call — webcam, microphone, headphones — and then stepping it up a notch. You don't need broadcast-level gear. You just need reliable gear, tested in advance.
Webcam
A Logitech webcam is a solid choice — the C920 and Brio are both widely used and dependable. Look for at least 720p resolution, though 1080p is better. Most podcast hosts record in 1080p, so matching that gives you the cleanest picture. You don't need 4K — it's overkill for podcasting and most recording platforms don't support it anyway.
Microphone
Audio quality matters more than video quality. A USB microphone that plugs directly into your computer is all you need — no mixer, no complicated setup. The Blue Yeti is a popular choice and can often be found for under $100. One important detail: know how to use your specific mic correctly. On a Blue Yeti, for example, you speak into the front face of the microphone, not the top. Position it directly in front of you, not off to the side — even if that means it's visible on camera.
Pro tip: Test your microphone before every guest appearance. Record yourself saying a few sentences and play it back. Check the volume, the position, and whether background noise is creeping in.
Headphones
Wired earbuds that plug into your microphone are a practical and reliable choice. They keep everything in one place, eliminate the risk of wireless interference, and don't create the echo problems that desktop speakers can cause. Bluetooth AirPods can work in a pinch, but they sometimes pick up their own microphone signal and create audio conflicts. When in doubt, go wired.
Lighting
Good lighting makes a significant difference to how professional you look on video. The key principle is simple: light should come toward your face, never from behind. Sitting in front of a window makes the camera expose for the bright background and puts you in shadow — the effect is sometimes described as looking like you're in witness protection. Not ideal.
A ring light positioned in front of you is the easiest fix. If you're in a darker space, two side lights angled toward you create what's called three-point lighting — the standard for video interviews. Avoid relying on overhead ceiling lights alone; they tend to wash out color and cast unflattering shadows.
Internet Connection
For video podcasts, a wired ethernet connection beats Wi-Fi every time. Wi-Fi can cut in and out, causing freezes, delays, and that frustrating lag where the host asks a question and the guest doesn't respond for several seconds. If wiring in isn't possible, at least position yourself close to your router.
Beyond your own connection, close every application that isn't the recording platform. Email, LinkedIn, YouTube tabs, Dropbox sync — all of it. And ask your household to stay off streaming services while you record. Every device on the network is competing for bandwidth.
Checklist tip: Make yourself a pre-podcast checklist. There's a lot to cover — webcam, mic, headphones, lighting, wired connection, closed apps, do not disturb on both computer and phone, and a quiet house. Running through a list is much better than remembering it all under pressure.
How to Prepare Without Getting the Questions in Advance
Not every podcast host sends questions ahead of time. Many don't — deliberately. A list of questions can make an interview feel scripted and flat. Good hosts want a real conversation, not a rehearsed performance.
That means guests need to prepare differently. The goal isn't to memorize answers. The goal is to know your material well enough to go wherever the conversation leads.
Know the Show Before You Show Up
There is no excuse for not doing your homework. Watch or listen to at least one or two previous episodes before your interview. Get a feel for how the host operates — do they ask short questions or long ones? Do they stay on topic or go deep on tangents? Are they conversational or more formal? Knowing this helps you calibrate how to show up.
Have Your Book Talking Points Ready
As an author, there are three questions you should be able to answer instantly, in clear and concise language:
- What is your book about? Not a ten-minute summary — a tight, one or two sentence description that communicates the core idea.
- Who is your book for? Name the reader. The more specific, the better.
- Why should someone buy it? Think about the transformation. What problem does it solve, and what does life look like after reading it?
These are the questions almost every podcast host will ask in some form. Having crisp, confident answers to all three isn't just preparation — it's respect for the listener's time.
Build a Story Bank
Stories are sticky. If a listener remembers your story, they remember your point. Before your interview, think through relevant stories that connect to the episode's topic — stories from your book, from your professional experience, from your life.
The most useful stories are what you might call hip pocket stories: ones you know so well, and that are flexible enough, that you can drop them into almost any conversation and make them land. A story about a client breakthrough, a lesson learned the hard way, a moment that changed how you think about your subject — these are the kinds of stories that make a guest memorable.
"Stories are sticky. If people remember your stories, they remember the point." — Gillian Whitney
Talk in Sound Bites, Not Paragraphs
One of the most practical things a podcast guest can do is remember that this is a conversation, not a presentation. When a host asks a question, answer it — then pause. Don't fill silence by talking longer. The best interviews have rhythm and exchange.
Short, punchy answers also serve a practical purpose: they make the episode easier to clip into short-form video content. If a guest never stops talking, a 90-second clip is impossible to extract. If they speak in contained thought units, every answer becomes a potential social media asset.
Being a Great Guest on Camera and Off
Eliminate Distractions Before You Go Live
Tell your household you're recording. Put a sign on the door — not just for your family, but for delivery drivers and neighbors too. The sign that works is one that reads 'Video Conference in Progress.' Most people know what that means, even if they've never heard of a podcast.
Take care of pets before you start. Walk the dog. Do not assume they'll settle quietly — they often don't.
Look at Lenny, Not the Screen
Eye contact with the camera is the single biggest visual difference between a guest who looks engaged and one who looks distracted. The challenge is that it's natural to look at the host's face on your screen — but that creates the appearance of looking slightly downward, away from the viewer.
One practical solution: put a small smiley face sticker or Post-it note right next to your webcam — at eye level — and look at that during the interview instead of the screen. Give it a name if it helps. The effect on the viewer is that you're looking directly at them, which builds connection and trust.
"Don't look at yourself. Look at the webcam — that's where your eye contact needs to be." — Gillian Whitney
Use Your Body Language
A podcast interview, especially a video one, is a performance as much as a conversation. Smile when the host says something interesting. Nod when you agree. Lean in slightly if the topic gets deeper. React to what the host is saying. These signals matter — they tell the host the conversation is going well, and they make the video more engaging to watch.
The worst thing a guest can do is pick up their phone mid-interview. Everyone can see it. It sends the same message as looking over someone's shoulder at a networking event: that you'd rather be somewhere else.
Make the Host Look Good
Great podcast guests aren't just good at talking about themselves. They're good at making the host look good too. Use the host's name in the conversation. Refer back to something they said earlier in the episode or in a pre-show conversation. Acknowledge a good point when they make one.
A host who feels respected is a host who will edit the episode with care, promote it enthusiastically, and potentially invite you back. Think of it as a collaboration, not an audition.
Gillian's Framework: The Pre-Podcast Guest Checklist
Before every podcast appearance, work through these five steps. Think of it the way an author thinks about page margins — you need white space on both sides of the interview to show up at your best.
Step 1: Set Up Your Tech in Advance
Confirm your webcam, microphone, and headphones are all working correctly. Know which input your recording platform will use. Test your audio by recording a short clip and playing it back. Position your mic directly in front of you.
Step 2: Sort Your Environment
Check your lighting — ring light on, overhead light off, no window behind you. Close all unnecessary apps and browser tabs. Put your computer and phone in do not disturb mode. Notify your household to stay off streaming services. Walk the dog.
Step 3: Do Your Homework on the Show
Listen to at least one previous episode. Understand the host's style. Note how they structure interviews and what kinds of questions they tend to ask. Come in knowing something about them as a host.
Step 4: Prepare Your Talking Points and Stories
Have your three core book answers ready: what it's about, who it's for, and why someone should buy it. Identify two or three relevant stories you can draw on during the conversation. Keep answers punchy — aim for conversational exchanges, not monologues.
Step 5: Give Yourself Margins
Arrive at least 30 minutes early to get settled, do a tech check, and get into the right headspace. Keep time free after the interview too — some of the best conversations happen once the recording stops. Have a glass of water nearby. Have your book within reach. And leave them with something: a quote, a tip, a moment of genuine gratitude.
Real Moments That Illustrate Why This Matters
The best lessons tend to come from real situations, and the following examples come directly from experience — both the things that go wrong and the habits that make the difference.
The Dog and the Dog Cookies
During what may have been a very first podcast recording — a video interview conducted from a small two-room apartment in Israel — every precaution had been taken except one. The husband kindly left the apartment to give space, but the beloved miniature dachshund, Max, stayed behind. Max was always well-behaved, always quietly watching from his chair. Until that day.
Something about the unfamiliar energy — talking louder than usual, more animated — unsettled him. He started barking. The fix? A bag of dog cookies on the desk, discreetly dropped one at a time throughout the interview. Max ate so many that by the end, he was lying on his back with a swollen belly. The lesson: walk the dog before the podcast. Or at minimum, have cookies on standby.
The Guest Who Checked Their Phone
During an interview, a guest visibly picked up their phone mid-conversation to check a text message. It was noticed immediately — and it's the kind of thing that's impossible to unsee once it happens. The camera sees everything. The host feels it. Even if it takes only ten seconds, it signals to the host that the guest's attention is elsewhere. It's the podcast equivalent of looking over someone's shoulder at a party.
The Knock at the Door
Even experienced podcasters get caught out. A knock at the door mid-recording is a reminder that the 'Video Conference in Progress' sign is not optional — it's essential. The fix is simple: make the sign, put it up before every recording session, and remember to take it down afterward so your Amazon packages still make it inside.
"Give yourself white space — before the podcast and after. Some of the best conversations happen once the recording is over." — Gillian Whitney
Have Your Book in the Frame
Keep a physical copy of your book at your desk during every podcast appearance. Hosts often ask guests to hold it up — sometimes in the middle of the conversation, sometimes at the end. Being able to reach for it immediately, rather than scrambling out of frame or apologizing that you don't have it handy, is a small detail that signals professionalism and pride in your work.
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About Gillian Whitney
Gillian Whitney is a business book coach and the host of Easy Peasy Books: From Author to Authority. She helps professionals write and publish books that build credibility, attract the right clients, and establish lasting expertise. Learn more at easypeasybooks.com