Flashbook のアプリ分析 1月17日

Flashbook creates summaries of self-help books. By subscribing, you get access to all our summaries. The categories include: mindset, entrepreneurship, personal finance, investing, communication, positivity, health, and more. Our summaries are designed so that you can read or listen to them in 20 minutes. After reading or listening to our summaries, you’ll be confident that you know all the key information from the book!