We test our eBooks on a range of devices, and keep engaged with the ebook developer community to keep updated on the latest changes from Apple, Amazon and the other manufacturers. I’ve read several comments online from people who say that because the ePub book format is an open standard, a valid ePub book will look the same on all reader devices. If only they knew how far from the truth they were!
Here’s our newest book being tested on a Kobo and a Nook.