THE INVISIBLE TOOLBOX Cover Reveal… Leave a reply Coming April 14, 2020. Available for pre-order on Amazon now. Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on X (Opens in new window) X More Click to share on Pinterest (Opens in new window) Pinterest Click to share on WhatsApp (Opens in new window) WhatsApp