The new book co-authored by Thomas P. Mackey and Trudi E. Jacobson entitled Metaliteracy in a Connected World: Developing Learners as Producers has been published by ALA Neal Schuman! The idea of learner as producer is foundational to the metaliteracy framework and is explored in depth in this new publication.
The book’s Foreword is written by Jako Olivier, UNESCO Chair on Multimodal Learning, and OER Professor in Multimodal Learning, North-West University, South Africa.
According to the press release from ALA Publishing, the new metaliteracy book “offers an overview of the development of the metaliterate producer through metaliteracy’s goals, learning objectives, learning domains, active learner roles, and associated characteristics” and “explores the ways in which metaliteracy provides scaffolding for open pedagogical settings, encouraging students to understand and embrace their active roles,” among other highlights.
The new book examines metaliteracy in relation to such timely and relevant themes as self-directed learning, multimodality, open pedagogy, digital citizenship, and developing a growth mindset. Metaliteracy in a Connected World is organized into six related chapters:
Chapter 1: Metaliteracy for Empowering Learners as Producers
Chapter 2: Engaging Metaliterate Producers through Multimodal Learning
Chapter 3: Metaliteracy and Open Pedagogy
Chapter 4: Developing Metaliterate Producers Using Open Pedagogy
Chapter 5: Designing an Online Metaliteracy Course to Engage Informed Producers
Chapter 6: Developing Productive Metaliterate Citizens with Growth Mindsets
This is the fourth book about metaliteracy and presents a fully realized model that has developed considerably since we first introduced the concept in 2011. We look forward to your feedback and welcome the opportunity to engage with audiences about the themes examined in each chapter!
Tom and Trudi
Metaliteracy.org 
in other words, being content curators would help becoming meta literate?
Thank you for your question, and for highlighting content curation. Yes, being a responsible content curator would be an element of being metaliterate. Collaborating with others on the development of a curated resource, or using it to teach or to advance civic goals, just as examples, would strengthen one’s metaliteracy. These enhancements to content curation bring in metaliteracy’s learning objectives, roles, and characteristics.