This book does not tell a story. Instead, it is about stories. Or rather, in technical terms, it is about scenarios. Scenarios of system behavior. It con centrates on reactive systems, be they software or hardware, or combined computer-embedded systems, including distributed and real-time systems. We propose a different way to program such systems, centered on inter object scenario-based behavior. The book describes a language, two tech niques, and a supporting tool. The language is a rather broad extension of live sequence charts (LSCs), the original version of which was proposed in 1998 by W. Damm and the first-listed author of this book. The first of the two techniques, called play-in, is a convenient way to 'play in' scenario based behavior directly from the system's graphical user interface (QUI). The second technique, play-out, makes it possible to execute, or 'play out', the behavior on the QUI as if it were programmed in a conventional intra object state-based fashion. All this is implemented in full in our tool, the Play-Engine. The book can be viewed as offering improvements in some ofthe phases of known system development life cycles, e.g., requirements capture and anal ysis, prototyping, and testing. However, there is a more radical way to view the book, namely, as proposing an alternative way to program reactivity, which, being based on inter-object scenarios, is a lot closer to how people think about systems and their behavior.

A wonderful new dot-play adventure from the much-loved internationally bestselling creator of Press Hereand Mix it Up!.

Being kind is contagious as a new girl navigates the art of making friends in a picture book suited for children starting school or moving to a new place. When Sukie’s family moves and she has to start at a new school, she feels shy and lonely at first. But soon she learns that receiving small acts of kindness—someone saying hi, or saving a hoop for her—makes her feel braver, and that passing friendliness along is a good feeling, too. Before long, Sukie, Joe, Poppy, and Stan are all becoming friends! Young readers are invited to join them as they explore meeting new people, celebrating differences, being thoughtful, and standing up for one another.

She’s young, single and about to achieve her dream of creating incredible video games. But then life throws her a one-two punch: a popular streamer gives her first game a scathing review. Even worse, she finds out that same troublesome critic is now her new neighbor! A funny, sexy, and all-too-real story about gaming, memes, and social anxiety. Come for the plot, stay for the doggo. Volume 1 of Let's Play collects the first 23 chapters of the Eisner-nominated webcomic phenomenon with over 5 million subscribers. "Filled with instantly relatable characters, Let's Play speaks to the gamer, hopeless romantic or nerd in all of us. We all know a Sam, a Marshall or a Link, they feel like our friends and the world they live in feels welcoming to anyone who experiences it. Reading Let's Play reminds me of the comfort of coming home after a long trip." -- Jace Milam, The Comic Source

The mountain of the moon is a story about taking a chance dare which, with its wings of imagination, leads you to the silver lining after a storm. Shankar, an ordinary young boy from rural India, crosses many skies and seas to explore an altogether different world—africa. There, he joins a seasoned Portuguese Explorer, Diego alvarez on a daring mission. But is the destination worth the toil of the journey? Moreover, will Shankar get to the peak of his mountain of dreams? The Storyline, with a series of adventures, is a testimony to the eternal virtues of courage, curiosity and compassion. It gradually becomes a tantalizing tale of an unusual friendship that evolved in the spectacular but dangerous African forests and grasslands teeming with mysterious wildlife, people and their folklores. Experience this classic adventurous narrative in English that will lead you again to an era of picaro, when one dared to dream. This book has also been adapted into a popular Bengali movie.

Come and have fun with Chichi as she discovers objects at the beach.