The Ultimate Roblox Book: An Unofficial Guide, Updated Edition: Learn How to Build Your Own Worlds, Customize Your Games, and So Much More!

David Jagneaux is a writer at Pixelkin, a gaming website for parents and kids, as well as games editor at UploadVR, a virtual-reality focused gaming site. He has written for many gaming sites including IGN, Polygon, Motherboard, and GameCrate, as well as other mainstream publications including Playboy and Vice. He is the author of The Ultimate Roblox Book: An Unofficial Guide.

Heath Haskins is an IT ninja and master coder who has created tons of Roblox videos on his YouTube channel under the name CodePrime8. He started programming at the age of fourteen, and has been learning to code ever since, and now holds degrees in programming and computer information systems. Heath works in IT, and lives in Springfield, Missouri, with his wife Elizabeth and two kids, Hope and Oliver.