People are disappearing in Montreal. Jack and Mojo believe they are being drawn into the "Other City", an ephemeral city that appears at random, and suddenly vanishes, taking people with it. There's a blind street musician whose haunting accordion echoes down the narrow streets of a city that may only exist somewhere "next door to reality".

Invisible balls of energy are causing hallucinations within the walled city of Old Quebec. Jack and Mojo try to locate the source of these "eyes". When a little girl with pigtails, smoking a cigar, is seen about town, Jack suspects Litte Frieda is involved. When Jack speaks to Claudine on his cell, she appears before him; when he hangs up, she vanishes.

Somewhere in the tropics, yet another beach resort is being built. As they bulldoze a road through a valley the locals consider sacred (the dwelling of a Nature Spirit), the jungle begins to spring up everywhere else. At Maria's Cafe', chairs are sprouting leaves, vines are creeping over the counter, and orchids are growing from the walls. Meanwhile, Jack, Mojo and Claudine are attempting to prove the Nature Spirit not only exists, she may have just begun to "even the score".

From Rio de Janeiro, into the vast Amazon, Jack pursues a mysterious crystal skull. The author and composer recorded the music and sounds of Rio, and then flew into the dark heart of the Amazon to record the jungle sounds. Also featuring Mojo Sam.

Jack Flanders and his crew sail to a mysterious island known as Key Diablo. When a fog moves in, all color seems to vanish, and everything turns into black and white. The islanders, dressed in clothes from the 1940s and '50s, appear to have stepped out of an old Hollywood film noir. And soon our heroes, Jack, Claudine, Mojo, Dominique, and Rose, find themselves playing characters that are dressed to kill.

One autumn evening in New York, Jack Flanders walks into an all night coffee shop, and finds himself stepping out into the tropics. He encounters his long lost uncle, Sir Henry Jowls, who convinces Jack to steal a green stone. But Sir Henry is replaced by another Sir Henry, who insists Jack return the stone to the mythical city of Mer-Kahbah. To reach that city, Jack must cross the Twilight Realms of the Hungry Ghosts and they are quite hungry.

Jack is led by a crystal skull to the ruins of a lost city in the Amazon. One night, an ethereal city appears hovering above the ruins. Jack climbs to the top of a pyramid temple, and is drawn up into the city.

Jesse, a young anthropologist, disappears somewhere in the highlands of West Sumatra, and Jack is hired to find her. There's evidence that she was involved in the Kabut cult, a secret society practicing ancient tribal magic. Jack travels to Bukittinggi as the city erupts in the exotic sounds of celebration at the end of Ramadan, the Moslem holy month of fasting. Sounds just dandy - until a mist swirls around him, and he's staring into the gaping mouth of a giant, swirling vortex.

People feel there's something "witchy" about Amy. She is tormented by an oval "light" that appears at random. Amy fled to Costa Rica, where she was born, but the light has reappeared. Jack and Mojo try to help, but something very powerful is happening, and it may be traced back to an old African god.

This is the very first Ruby story (before even Ruby 1). Ruby Tuesday (that's what she was called) is hired by Colonel Abulah Abdullah of the star cluster, Saudi Asteriodia, to find Cleo, a missing planet. Ruby discovers there's much more behind this mystery when she encounters the villainous Forked Forefinger of Fong. Also includes four Ruby pilot episodes that had never been released before.

Jack Flanders has inherited the Inverness mansion from his late aunt, Lady Jowls. A strange energy is emanating from the ruins of a temple that Madame Trunknose believes is the awakening of an old pagan god. Jack calls Mojo to help save Inverness. When Jack hears the voice of Little Frieda calling for help, he enters the Fourth Tower and finds not only Little Frieda, but also the seductive, shapeshifting daughter of the King of the Rakshasas!

When a beautiful Indian woman hands Jack his own business card, which she claims he gave her Aunt over 40 years ago, there is no doubt in Jack's mind that another quest is about to unfold. Before the riddle is solved, Jack is off to India.

A strange velvet overstuffed chair is delivered to Jack's apartment. When he sits in the chair, sinking down through the soft cushions, he finds himself in a realm of pirates, sorcerers and three masted ships that fly the skies.

Jack Flanders encounters trolls, wizards, and all sorts of odd mythical creatures when he explores the "Invisible Realms" in search of our future Ah-Ha's - those spontaneous flashes of insight that have caused great thinkers to leap to their feet and shout, "Ah-Ha!".

This classic story is filled with all kinds of teachings, from Ram Dass playing on the Wurlitzer of Wisdoms, to the Tibetan wheel-of-life, to Sufi stories, all woven into a humorous adventure taking place in an old mansion called Inverness. The mansion has three towers, but Jack Flanders has seen a fourth. When he finally enters the tower, he discovers there are various levels, and each level contains another world.