In a seaside town of sandy beaches and ocean breezes, Sapphy has never felt so far from the sea. The crowded shore at St. Pirans is nothing like the cove at Sapphy's old home, where she first found her way into the underwater world of Ingo.

But Ingo's pull is strong, and it always finds a way. Soon Sapphy and her brother, Conor, are swimming beneath the waves again, riding the currents and teasing their Mer friend Faro. As Sapphy goes deeper into Ingo, she learns to feel more at home in the sea—even as she begins to be aware of its dangers.

There's the danger of going in too deep, and breaking the delicate balance between Sapphy's life on land and her life in Ingo. There's the mysterious disappearance of Sapphy's father, an experienced sailor who should never have drowned. And then there's Ingo itself—a restless power as old as the world, as strong as the tides, and more dangerous than anything Sapphy has ever known.

...

I wish I was away in Ingo Far across the briny sea, Sailing over deepest waters Where love nor care never trouble me. . . .

By the Cornwall coast where Sapphire lives with her family, it's easy to hear the call of the sea. Too easy.

When the sea called to Sapphy's father, he vanished from her life. When the sea called to her brother, he started disappearing for hours on end. And now the sea is calling to Sapphy, and she feels its pull more strongly than she's ever felt anything in her life.

In a novel full of longing, mystery, and magic, Helen Dunmore takes us to a new world that has the power both to captivate and to destroy. At the waterline, the two worlds of Air and Ingo meet. Sapphy and her brother, Conor, find themselves at the boundary between these worlds, in a place of danger and amazing discoveries.

...

The Siege is Helen Dunmore's masterpiece. Her canvas is monumental -- the Nazis' 1941 winter siege on Leningrad that killed six hundred thousand -- but her focus is heartrendingly intimate. One family, the Levins, fights to stay alive in their small apartment, held together by the unlikely courage and resourcefulness of twenty-two-year-old Anna. Though she dreams of an artist's life, she must instead forage for food in the ever more desperate city and watch her little brother grow cruelly thin. Their father, a blacklisted writer who once advocated a robust life of the mind, withers in spirit and body. At such brutal times everything is tested. And yet Dunmore's inspiring story shows that even then, the triumph of the human heart is that love need not fall away. Amid the turmoil of the siege, the unimaginable happens -- two people enter the Levins' frozen home and bring a kind of romance where before there was only bare survival. A sensitive young doctor becomes Anna's devoted partner, and her father is allowed a transcendent final episode with a mysterious woman from his past. ...

Sapphire lives in two worlds. On land she walks the rocky shores of the Cornwall coast—but under the sea she can swim like a seal by the side of her Mer friend Faro.

Now both of Sapphy's worlds are threatened. In the profound depths of the ocean, where the Mer cannot go, a monster called the Kraken is stirring. He has the power to sweep Ingo away and shake the land from its foundation.

Because of her mixed blood, Sapphire can enter the Deep. With a great whale as her guide, she will journey to a place so far from the sun, no light can find it—and confront an evil that's even darker.

...

In a seaside town of sandy beaches and ocean breezes, Sapphy has never felt so far from the sea. The crowded shore at St. Pirans is nothing like the cove at Sapphy's old home, where she first found her way into the underwater world of Ingo.

But Ingo's pull is strong, and it always finds a way. Soon Sapphy and her brother, Conor, are swimming beneath the waves again, riding the currents and teasing their Mer friend Faro. As Sapphy goes deeper into Ingo, she learns to feel more at home in the sea—even as she begins to be aware of its dangers.

There's the danger of going in too deep, and breaking the delicate balance between Sapphy's life on land and her life in Ingo. There's the mysterious disappearance of Sapphy's father, an experienced sailor who should never have drowned. And then there's Ingo itself—a restless power as old as the world, as strong as the tides, and more dangerous than anything Sapphy has ever known.

...