Get 50% off the following PragProg titles and learn everything there is to know about the ways people and programs can interact. Enter coupon code Interfaces2021 at checkout on https://pragprog.com. Good until April, 22, 2021.
Apple Game Frameworks and Technologies
by @Paradox927 Tammy Coron
#book-apple-game-frameworks-and-technologies
A Combine Kickstart
by Daniel Steinberg
#book-a-combine-kickstart
A SwiftUI Kickstart
by Daniel Steinberg
#book-a-swiftui-kickstart
Build Talking Apps for Alexa
by Craig Walls
#book-build-talking-apps-for-alexa
Kotlin and Android Development featuring Jetpack
by @mfazio23 Michael Fazio
#book-kotlin-and-android-development-featuring-jetpack
Explore Software Defined Radio
by Wolfram Donat
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Build Location-Based Projects for iOS
by @dasdom Dominik Hauser
#book-build-location-based-projects-for-iOS
Programming Flutter
by @carminezacc Carmine Zaccagnino
#book-programming-flutter
Note: Not valid on previous purchases.
Note from @Margaret: If you buy one of these books, please consider coming back here to DevTalk to post a review. To leave a review, go to the book page, and in the right panel under Book Info click + Post Review. For example, here is the book page on DevTalk for https://devtalk.com/books/kotlin-and-android-development-featuring-jetpack. Thanks so much and happy reading! 
