It's not another alternative for individual authors looking to self-publish (at least for now), but professional publishers looking to create and distribute interactive e-books now have a new option to consider in the form of Inkling Habitat. Initially available to select publishers in an early adopter program (a broader rollout is planned for later this year), the platform promises to make producing interactive e-books at scale more affordable, with the program itself completely free provided publishers agree to sell their books through Inkling's store. As mocoNews