The App Maker’s Handbook is published by Reinder de Vries in November 2015. This book has 75 pages in English, ISBN-13 B017SZ9MAI.
As an indie developer, you wear double hats: debugging your app, using your programming skill. When done, you switch to your marketer hat and talking to your customers.
With The App Maker’s Handbook you go akimbo: dual-wielding technology and salesmanship, to be leveraged for exponential output.